Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 113494016 | Excision of middle ear structure | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 113495015 | Excision of middle ear structure, NOS | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 808150019 | Excision of middle ear structure (procedure) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
Reference Sets
Canada French language reference set (foundation metadata concept)
Operating room procedures performed reference set (foundation metadata concept)